Nike Free Run+ 2 (Kids)Coming off the heels of the popular Nike Free Run, the Free Run+ 2 provides the ultimate in flexibility without sacrificing cushioning. This advanced runner features an inner sleeve for a snug fit, bonded synthetic overlays for flexible support, and deep flex grooves on the outsole that don't inhibit your natural range of motion. The Nike Free Run+ 2 ultimately provides you with a snug, streamlined fit and a cushioned ride.